Motorola Moto 360 (2nd Gen) vs. Polar A360 vs. Amazfit Arc vs. Fitbit Alta HR vs. Amazfit GTS

 
Moto 360 (2nd Gen)
A360
Arc
Alta HR
GTS
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarA360Remove Buy NowAmazfitArcRemove Buy NowFitbitAlta HRRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$300$200$69.99$150$150
Release20152015201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days12 days20 days7 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 8072 x40128 x 36348 x 442
Size1.37 inches or 1.56 inches1.18 inches0.42 inches1.4 inches1.65 inches
Touch
TypeLCDn/aOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR30IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OS
Apps
Musicn/a

All Wearables